X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fgcd.h;h=597b77afbfe334e132b35d7bd33617775cfdbf72;hb=b4c2b236d0007a7f9226e6ccef82e9e37bdb2b3a;hp=37ff21ea52127fb21cad4921dfa45a9187cdc608;hpb=ad4e337794aeb185ab58fef27ddee3ee4e81efe3;p=gnulib.git

diff --git a/lib/gcd.h b/lib/gcd.h
index 37ff21ea5..597b77afb 100644
--- a/lib/gcd.h
+++ b/lib/gcd.h
@@ -1,11 +1,11 @@
 /* Arithmetic.
-   Copyright (C) 2001 Free Software Foundation, Inc.
-   Written by Bruno Haible <haible@clisp.cons.org>, 2001.
+   Copyright (C) 2001-2002, 2006, 2009-2011 Free Software Foundation, Inc.
+   Written by Bruno Haible <bruno@clisp.org>, 2001.
 
-   This program is free software; you can redistribute it and/or modify
+   This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2, or (at your option)
-   any later version.
+   the Free Software Foundation; either version 3 of the License, or
+   (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ -13,21 +13,22 @@
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software Foundation,
-   Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
 
 #ifndef _GCD_H
 #define _GCD_H
 
-#ifndef PARAMS
-# if __STDC__ || defined __GNUC__ || defined __SUNPRO_C || defined __cplusplus || __PROTOTYPES
-#  define PARAMS(args) args
-# else
-#  define PARAMS(args) ()
-# endif
+#ifdef __cplusplus
+extern "C" {
 #endif
 
+
 /* Return the greatest common divisor of a > 0 and b > 0.  */
-extern unsigned int gcd PARAMS ((unsigned int a, unsigned int b));
+extern unsigned long gcd (unsigned long a, unsigned long b);
+
+
+#ifdef __cplusplus
+}
+#endif
 
 #endif /* _GCD_H */